barn

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. an outlying farm building for storing grain or animal feed and housing farm animals (Freq. 22)
• Hypernyms:
farm building
• Hyponyms:
cowbarn, cowshed, cow barn, cowhouse, byre, tithe barn
• Part Meronyms:
hayloft, haymow, mow
2. (physics) a unit of nuclear cross section;
the effective circular area that one particle presents to another as a target for an encounter
• Syn:
b
• Topics:
nuclear physics, atomic physics, nucleonics
• Hypernyms:
area unit, square measure